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Dynamic Fire Dampers comes in sizes to 128 x 100 in.
2014-12-22 14:31:01| Industrial Newsroom - All News for Today
UL-Listed, non-actuated, dynamic fire dampers protect oversized openings in buildings. With fabricated steel 3V blade type, Model DFD-210 has max size of 128 x 100 in. and 1.5 hr fire resistance rating. Model DFD-230 has max size of 72 x 48 in. with 3 hr fire resistance rating, while Model DFDAF-310, which features fabricated steel airfoil blades, has max size of 128 x 100 in. and 1.5 hr fire resistance rating. With max size of 120 x 96 in., Model DFDAF-330 has 3 hr fire resistance rating.
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Category:Industrial Goods and Services